Author: Landerson Gomes
In this post you will watch the video of how to upload files from an Android client application to Datasnap REST Server.
Watch it!
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Access the original post in Portuguese:TRANSFERINDO IMAGEM…
The last few months have been really a bit hectic, and I failed to find the time for my regular “notable Delphi blog posts” summary. I’ve also done very few blog posts in general. Here is one, with key entries only (or I’d be way too…
Next week I’ll be presenting at an event in London organized by our partner Grey Matter. You can find more information and the link to sign up onhttp://www.greymatter.com/corporate/events/to-delphinity-and-beyond-free-delphi-workshop/
Titled “To…
Google has made available to all Gmail users a Linux Shell called Google Cloud Shell for interacting with their Cloud Services. This shell is a free Debian 7 shell with a storage capacity of 5GB. It is not a VM that continues to run while you are disconnected, but rather a shell that allows you to perform tasks on a Linux box. When your session ends and you reconnect, a new machine is created for…
Last week, Embarcadero released a patch for Tokyo 10.2.2, focused on Android and RTL improvements. What happened is that Windows would not always ask for execution with admin account (on systems with active User Account Control) and could end up copying the replacement files…
Today is Delphi’s 23rd birthday. The product was launched on Valentine day in 1995 in San Francisco (andI had the luck to be there, as I covered in the past). 23 years is a lot of time for people. It is a incredibly long time for technologies. It is hard to find…
As you might remember, I’m helping building the Delphi curricula on the Embarcadero Academy web site. My focus so far has been on the Delphi language, while other tackle VCL and other areas, or other languages and tools. Last week I completed my set of classes on the Modern Delphi language (Interfaces, Generics, Anonymous Methods) with aclass on reflection and RTTI. You can buy each of…
The Delphi language shares with many others a standard resource allocation pattern to make sure that in case of an exception the resources is properly released. Resources in this context are memory objects, files, operating system objects and handles, and the like. In…
The new features for the HTTP client library offer more flexibility and options in terms of protocol and standards support.
Better Secure Protocols Support
The first change is the improved support for security protocols. In the pastit wasn’t possible to…
DataSet Mapping to JSON for JavaScript client support in RAD Studio 10.2.2
December 15, 2017
RAD Studio has offered support for JSON in different ways and for a long time. From the JSON system unit (originally part of the DBX space) to the old DataSnap table mapping (also via DBX) and to FireDAC tables to JSON mapping, there are many ways to interact with JSON data structures. However, until the most recent release, we lacked a way to map a dataset to a custom JSON structure — the…
